| Petrochoice Holdings, Inc. 401(k) Plan | Petrochoice Holdings, Inc. | King of Prussia | PA | DC | 810 |
| Petrosoft LLC 401(k) Profit Sharing Plan & Trust | Petrosoft LLC | Pittsburgh | PA | DC | 106 |
| Pfizer Consolidated Pension Plan for Employees Resident in Puerto Rico | Viatris Pharmaceuticals LLC | Canonsburg | PA | DB | 7,954 |
| Pfizer Pharmaceuticals LLC Profit Sharing Employee Savings Plan | Pfizer Pharmaceuticals LLC | Canonsburg | PA | DC | 1,511 |
| PFM 401(k) Plan | PFM Financial Advisors LLC | Philadelphia | PA | DC | 674 |
| Pfnonwovens LLC 401(k) Plan | Pfnonwovens LLC | Hazelton | PA | DC | 411 |
| PFP Senior Home Care 401(k) Plan | PFP Senior Home Care Inc. | Bensalem | PA | DC | 176 |
| Pgna, Inc. Savings Plan | Pgna, Inc. | Cranberry TWP | PA | DC | 671 |
| PG Publishing Company Merged Union Pension Plan | PG Publishing Company | Clinton | PA | DB | 633 |
| PGW Auto Glass, LLC 401(k) Plan | PGW Auto Glass, LLC | Cranberry Township | PA | DC | 1,305 |
| Pharmacy's 401(k) Retirement Plan | WFP Holdings, LLC | Greenville | PA | DC | 174 |
| PHB Die Casting Inc. 401(k) Plan | PHB Die Casting Inc. | Fairview | PA | DC | 186 |
| PHB, Inc. Employees Profit Sharing Plan | PHB, Inc. | Fairview | PA | DC | 292 |
| Phenom People, Inc. 401(k) Plan | Phenom People, Inc. | Ambler | PA | DC | 410 |
| PHH Pension Plan | Penn Highlands Healthcare | Dubois | PA | DB | 1,009 |
| Philadelphia College of Osteopathic Medicine Retirement Plan | Philadelphia College of Osteopathic Medicine | Philadelphia | PA | DC | 2,256 |
| Philadelphia Corporation for Aging Pension Plan | Philadelphia Corporation for Aging | Philadelphia | PA | DB | 757 |
| Philadelphia Country Club 401(k) Retirement Plan | Philadelphia Country Club | Gladwyne | PA | DC | 224 |
| Philadelphia Cricket Club 401(k) Plan | Philadelphia Cricket Club | Philadelphia | PA | DC | 234 |
| Philadelphia Eagles 401(k) Plan | Philadelphia Eagles, LLC | Philadelphia | PA | DC | 455 |
| Philadelphia Federal Credit Union Capital Accumulation Plan | Philadelphia Federal Credit Union | Philadelphia | PA | DC | 341 |
| Philadelphia Federal Credit Union Defined Benefit Plan and Trust | Philadelphia Federal Credit Union | Philadelphia | PA | DB | 262 |
| Philadelphia Legal Assistance 403(b) Plan | Philadelphia Legal Assistance | Philadelphia | PA | DC | 148 |
| Philadelphia Management Co. 401(k) Plan | Roosevelt, Inc. | Philadelphia | PA | DC | 258 |
| Philadelphia Marine Trade Association International Longshoremen's Accociation Pension Fund | Pmta / Ila - Pension Fund | Philadelphia | PA | DB | 1,006 |
| Philadelphia Museum of Art 403(b) Retirement and Savings Plan | Philadelphia Museum of Art | Philadelphia | PA | DC | 1,280 |
| Philadelphia Protestant Home 401(k) Plan | The Philadelphia Protestant Home | Philadelphia | PA | DC | 564 |
| Philadelphia University Defined Contribution Retirement Plan | Philadelphia University | Philadelphia | PA | DC | 1,181 |
| Philadelphia Urgent Care Management, Inc. 401(k) Plan | Philadelphia Urgent Care Management, Inc. | Philadelphia | PA | DC | 327 |
| Philadelphia Works, Inc. 401(k) Plan | Philadelphia Works, Inc. | Philadelphia | PA | DC | 142 |
| Phillips Mushroom Farms 401(k) Plan | Phillips Mushroom Farms, L.P. | Kennett Square | PA | DC | 565 |
| Phillips Pet Food and Supplies 401(k) Plan | Phillips Pet Food & Supplies, Inc. | Easton | PA | DC | 1,460 |
| Philly Shipyard 401(k) Plan | Philly Shipyard, Inc. | Philadelphia | PA | DC | 696 |
| Philly Transportation Group 401(k) Plan | Philly Transportation, LLC | Philadelphia | PA | DC | 422 |
| Phipps Conservatory and Botanical Gardens Inc. Retirement Plan | Phipps Conservatory and Botanical Gardens, Inc. | Pittsburgh | PA | DC | 129 |
| PHMC 403(b) Plan | Public Health Management Corp. | Philadelphia | PA | DC | 766 |
| PHMC Integrated 403(b) Plan | PHMC Integrated DBA Fairwold Academy | Philadelphia | PA | DC | 176 |
| Phoebe-Devitt Homes 401(k) Retirement Savings Plan | Phoebe-Devitt Homes | Allentown | PA | DC | 1,293 |
| Phoenix Contact Employee Investment Plan | Phoenix Contact Development and Manufacturing, Inc. | Middletown | PA | DC | 1,108 |
| Phoenix Lithographing Corporation 401(k) Profit Sharing Plan and Trust | Phoenix Lithographing Corporation | Philadelphia | PA | DC | 264 |
| Phoenix Rehabilitation and Health Services, Inc. 401(k) Plan | Phoenix Rehabilitation and Health Services, Inc. | Cranberry Township | PA | DC | 1,068 |
| Phoenix Services LLC 401(k) Plan | Phoenix Global | Radnor | PA | DC | 521 |
| PHRG Management LLC 401(k) Savings Plan | PHRG Management LLC | Chester | PA | DC | 4,192 |
| Physicians Pharmacy Direction Retirement Plan for Self-Employed | Blackburn's Physicians Pharmacy, Inc. | Tarentum | PA | DC | 214 |
| Piazza Management Company 401(k) Plan | Piazza Management Company | King of Prussia | PA | DC | 1,558 |
| Pietragallo Gordon Alfano Bosick & Raspanti, LLP Salary Reduction Profit Sharing Plan | Pietragallo Gordon Alfano Bosick & Raspanti | Pittsburgh | PA | DC | 141 |
| Pike Fuels 401(k) Plan | Pike Fuels Management Services L.P. | Middletown | PA | DC | 193 |
| Pine Instrument Company 401(k) Profit Sharing Plan | Pine Instrument Company | Grove City | PA | DC | 110 |
| Pinnacle Physicians, P.C. 401(k) Profit Sharing Plan | Pinnacle Physicians, P.C. | Trevose | PA | DC | 224 |
| Pioneer Construction 401(k) Plan | Pioneer Construction Co. | Honesdale | PA | DC | 146 |
| Pioneer Pole Buildings, Inc. 401(k) Plan | Pioneer Pole Buildings, Inc. | Schuylkill Haven | PA | DC | 288 |
| Pipefitters and Plumbers Local No. 524 Pension and Annuity Plan | United Association of Journeyman & Apprentice Pipefitters Local 524 | Scranton | PA | DC | 644 |
| Piramal Critical Care, Inc. 401(k) Plan | Piramal Critical Care, Inc. | Bethlehem | PA | DC | 335 |
| Pitcairn Retirement Plan | Pitcairn Company | Conshohocken | PA | DB | 150 |
| Pitt Ohio Express, LLC Profit Sharing Plan 401(k) | Pitt Ohio Express, LLC | Pittsburgh | PA | DC | 3,855 |
| Pittsburgh Associates Retirement Savings Plan | Pittsburgh Associates | Pittsburgh | PA | DC | 524 |
| Pittsburgh Ballet Defined Contribution Plan | Pittsburgh Ballet Theatre, Inc. | Pittsburgh | PA | DC | 184 |
| Pittsburgh Glass Works Retirement Income Plan | Pittsburgh Glass Works, LLC | Cheswick | PA | DB | 958 |
| Pittsburgh Logistics Systems, Inc. 401(k) Plan | PLS Logistics Services | Cranberry Township | PA | DC | 527 |
| Pitt-Upmc Medical & Health Sciences FDN 403(b) Plan | University of Pittsburgh and Upmc Medical and Health Sciences Foundati | Pittsburgh | PA | DC | 176 |
| Pitt-Upmc Medical & Health Sciences FND 401A Plan | University of Pittsburgh and Upmc Medical and Health Sciences Foundati | Pittsburgh | PA | DC | 173 |
| Pixelle Specialty Solutions 401(k) Savings Plan | Pixelle Specialty Solutions LLC | Spring Grove | PA | DC | 845 |
| Pixelle Specialty Solutions Hourly 401(k) Savings Plan (Union) | Pixelle Specialty Solutions LLC | Spring Grove | PA | DC | 1,502 |
| Pixelle Specialty Solutions LLC Retirement Plan | Pixelle Specialty Solutions LLC | Spring Grove | PA | DB | 1,498 |
| PJM Interconnection, LLC Pension Plan | PJM Interconnection, LLC | Audubon | PA | DB | 606 |
| PJTC Holdings, Inc. 401(k) Savings and Profit Sharing Plan | PJTC Holdings, Inc. | Pittsburgh | PA | DC | 1,003 |
| Planned Parenthood Southeastern Pennsylvania Employees Savings and Retirement Plan | Planned Parenthood Southeastern Pennsylvania | Philadelphia | PA | DC | 229 |
| Plants and Goodwin, Inc. 401(k) Profit Sharing Plan | Plants and Goodwin, Inc. | Bradford | PA | DC | 153 |
| Plasterers' Local 8 Pension Fund | Trustees of Plasterers' Local 8 Pension Fund | Philadelphia | PA | DB | 314 |
| Plasterers' Local No. 8 Annuity Fund | Trustees of Plasterers' Local No. 8 Annuity Fund | Philadelphia | PA | DC | 196 |
| Plastikos, Inc. & Micro Mold Co., Inc. Retirement Plan | Plastikos, Inc. | Erie | PA | DC | 214 |
| Playfly, LLC 401(k) Plan | Playfly, LLC | Berwyn | PA | DC | 968 |
| Play & Learn Centers 403(b) Plan | Learn & Play Inc. | FT Washington | PA | DC | 281 |
| Pleasant Valley Homes 401(k) | Pleasant Valley Homes, Inc. | Pine Grove | PA | DC | 197 |
| Pleasant View Retirement Community 403(b) Plan | Pleasant View Retirement Community | Manheim | PA | DC | 375 |
| Please Touch Museum 403(b) Plan | Please Touch Museum | Philadelphia | PA | DC | 133 |
| PLM Savings Plan | Pennsylvania Lumbermens Mutual Insurance Company | Philadelphia | PA | DC | 268 |
| Plumbers and Pipefitters Local 168 Retirement Plan | Plumbers and Pipefitters Local 168 Retirement Plan | Harmony | PA | DC | 1,595 |
| Plumbers Local 27 Pension Fund | Plumbers Local 27 Pension Fund | Harmony | PA | DB | 1,241 |
| Plumbers Local Union No. 690 Pension Fund | BD Tees Plumbers Lu 690 Pen Fund | Philadelphia | PA | DB | 1,673 |
| Plumbers Lu 690 Metal Trades Pension Plan | BD of Tees of Plumbers Lu 690 Metal Trades Pen Plan | Philadelphia | PA | DB | 300 |
| Plumbers Lu No 690 Supplemental Retirement Plan | BD of Tees of Plumbers Lu No 690 SRP | Philadelphia | PA | DC | 1,800 |
| Plumbers & Pipe Fitters Local 354 Pension Fund | Local 354 Plumbers & Pipe Fitters Pension Fund | Wexford | PA | DC | 1,521 |
| Plumbers & Pipefitters Local Union No. 74 Pension Fund | BD of Ttee of Plum & Pipe Lu No 74 Pipefitters Lu No. 74 Pension Fund | Pittsburgh | PA | DB | 1,177 |
| Plumbers Retirement Fund | Board of Trustees Plumbers Local 27 Retirement Fund | Harmony | PA | DC | 889 |
| Plumbers & Steamfitters Local 83 Pension Fund | Plumbers & Steamfitter Local 83 | Harmony | PA | DB | 532 |
| Plumbers & Steamfitters Local #83 Retirement Fund | Plumbers & Steamfitters Local 83 | Harmony | PA | DC | 1,045 |
| Pmhcc, Inc. 403(b) Plan | Pmhcc, Inc. | Philadelphia | PA | DC | 821 |
| Pmta/ila - Defined Contribution Pension Plan | Pmta/ila - Defined Contribution Pension Plan | Philadelphia | PA | DC | 1,183 |
| PMW 401(k) Plan | Pennsylvania Machine Works, LLC. | Aston | PA | DC | 392 |
| Pocket Nurse 401(k) Profit Sharing Plan | Pocket Nurse Enterprises, LLC | Monaca | PA | DC | 132 |
| Pocono Health System Defined Contribution Plan | Lehigh Valley Health Network, Inc. | Allentown | PA | DC | 1,435 |
| Pocono Health System Defined Contribution Plan | Thomas Jefferson University | Philadelphia | PA | DC | 1,422 |
| Point Park University Defined Contribution Retirement Plan | Point Park University | Pittsburgh | PA | DC | 833 |
| Point Spring Company Employees 401(k) Profit Sharing Plan | Point Spring & Driveshaft Co. | Neville Island | PA | DC | 167 |
| Police and Fire Federal Credit Union Employees Retirement Plan | Police and Fire Federal Credit Union | Philadelphia | PA | DC | 975 |
| Polymer Enterprises, Inc. Retirement Savings Plan | Polymer Enterprises, Inc. | Indiana | PA | DC | 733 |
| Polysciences, Inc. 401(k) Plan | Polysciences, Inc. | Warrington | PA | DC | 291 |
| Polytek Development Corp. Retirement Plan | Polytek Development Corp. | Easton | PA | DC | 256 |
| Pond Lehocky LLP 401(k) Profit Sharing Plan and Trust | Pond Lehocky LLP | Sanatoga | PA | DC | 185 |
| Port Erie Plastics, Inc. Retirement Plan | Port Erie Plastics, Inc. | Harborcreek | PA | DC | 375 |
| Post Acute Medical, LLC 401(k) Plan | Post Acute Medical, LLC | Enola | PA | DC | 9,417 |
| Post Brothers Management, LLC 401(k) Plan | Post Brothers Management, LLC | Philadelphia | PA | DC | 176 |
| Post Precision Castings, Inc. Production and Maintenance Employees' Pension Plan | Post Precision Castings, Inc. | Strausstown | PA | DB | 199 |
| Post & Schell, P.C. Profit Sharing Plan | Post & Schell, P.C. | Philadelphia | PA | DC | 424 |
| Potters Industries 401(k) Plan | Potters Industries, LLC | Malvern | PA | DC | 512 |
| Pottstown Medical Specialists, Inc. Profit Sharing 401(k) Plan | Pottstown Medical Specialists, Inc. | Pottstown | PA | DC | 279 |
| Pottstown Memorial Medical Center Retirement Income Plan | PMMC Over Liquidation, LLC | Pottstown | PA | DB | 558 |
| Powerex Savings and Retirement Plan | Powerex, Inc. | Youngwood | PA | DC | 269 |
| Powerrail Team Employee Stock Ownership Plan | Powerrail Holdings, Inc. | Exeter | PA | DC | 190 |
| PPG Industries, Inc. Employee Savings Plan | PPG Industries, Inc. | Pittsburgh | PA | DC | 23,059 |
| PPG Industries, Inc. Retirement Plan F | PPG Industries, Inc. | Pittsburgh | PA | DB | 5,798 |
| PPG Puerto Rico Employee Savings Plan | PPG Industries, Inc. | Pittsburgh | PA | DC | 180 |
| PPL Deferred Savings Plan | PPL Services Corporation | Allentown | PA | DC | 1,216 |
| PPL Employee Savings Plan | PPL Services Corporation | Allentown | PA | DC | 1,071 |
| PPL Employee Stock Ownership Plan | PPL Services Corporation | Allentown | PA | DC | 3,461 |
| PPL Healthcare LLC 401(k) Plan | PPL Healthcare LLC | Sellersville | PA | DC | 280 |
| PPL Retirement Plan | PPL Services Corporation | Allentown | PA | DB | 6,073 |
| PPL Retirement Readiness Plan | PPL Services Corporation | Allentown | PA | DC | 1,357 |
| PPL Retirement Savings Plan | PPL Services Corporation | Allentown | PA | DC | 2,165 |
| PQ Corporation Retirement Plan | PQ Corporation | Malvern | PA | DB | 1,469 |
| Practical Administrative Solutions, LP 401(k) Plan | Practical Administrative Solutions, LP | Pittsburgh | PA | DC | 1,217 |
| Precis Engineering, Inc. 401(k) Plan | Precis Engineering, Inc. | Ambler | PA | DC | 194 |
| Precision Custom Components, LLC 401(k) Plan | Precision Custom Components, LLC | York | PA | DC | 168 |
| Precision Medical, Inc. 401(k) Profit Sharing Plan | Precision Medical, Inc. | Northampton | PA | DC | 145 |
| Precision Roll Grinders Savings & Investment Plan | Precision Roll Grinders, Inc. | Allentown | PA | DC | 145 |
| Preferred Companies 401(k) Retirement Plan | Preferred Proppants LLC | Wayne | PA | DC | 206 |
| Preferred Primary Care Physicians, Inc. 401(k) Profit Sharing Plan | Preferred Primary Care Physicians, Inc. | Canonsburg | PA | DC | 524 |
| Preit Services, LLC Profit-Sharing 401(k) Plan | Preit Services, LLC | Philadelphia | PA | DC | 371 |
| Prelude Services 401(k) Retirement Plan | Prelude Systems, Inc. | Mechanicsburg | PA | DC | 139 |
| Premier Automation Holdings Inc. 401(k) Profit Sharing Plan & Trust | Premier Automation Holdings Inc. | Monroeville | PA | DC | 209 |
| Premier Brands Group Holdings LLC Retirement Plan | Premier Brands Group Holdings LLC | Bristol | PA | DC | 1,603 |
| Premier Custom-Built, Inc. 401(k) Profit Sharing Plan | Premier Custom-Built, Inc. | New Holland | PA | DC | 159 |
| Premier Dental Products Company Profit Sharing and Retirement Savings Plan | Premier Dental Products Company | Plymouth Meeting | PA | DC | 199 |
| Premier Orthopaedic and Sports Medicine Associates Ltd. 401(k) Profit Sharing Plan | Premier Orthopaedic and Sports Medicine Associates, Ltd. | Newtown Square | PA | DC | 734 |
| Premier Outdoor Living, LLC 401(k) Plan | Highwood USA, LLC | Tamaqua | PA | DC | 193 |
| Premier Pan Company, Inc. 401(k) Profit Sharing Plan | Premier Pan Company, Inc. | Crescent | PA | DC | 165 |
| Premier Select Sires 401(k) Plan | Premier Select Sires, Inc. | Tunkhannock | PA | DC | 183 |
| Premier Therapy LLC Employees' 401(k) Plan | Premier Therapy LLC | Beaver Falls | PA | DC | 1,136 |
| Presbyterian Seniorcare Defined Contribution Plan | Presbyterian Seniorcare | Oakmont | PA | DC | 895 |
| Presbyterian Seniorcare Network Retirement Plan | Longwood at Oakmont, Inc. | Verona | PA | DC | 753 |
| Presbyterian Seniorcare Retirement Savings Plan | Presbyterian Seniorcare | Oakmont | PA | DC | 984 |
| Presbyterian Senior Living 403(b) Plan | Phi d/b/a Presbyterian Senior Living | Dillsburg | PA | DC | 2,668 |
| Presbyterian Senior Living Defined Contribution Retirement Plan | Phi d/b/a Presbyterian Senior Living | Dillsburg | PA | DC | 1,141 |
| Press-Enterprise Profit Sharing 401(k) Plan | Press-Enterprise, Inc. | Bloomsburg | PA | DC | 152 |
| Preston Management, Inc. 401(k) Profit Sharing Plan | Preston Management, Inc. | New Castle | PA | DC | 442 |
| PRG Real Estate Management, Inc. 401(k) Plan | PRG Real Estate Management, Inc. | Philadelphia | PA | DC | 332 |
| Pride Mobility Employee Stock Ownership Retirement Plan | Pride Mobility Products Corporation | Duryea | PA | DC | 992 |
| Pride Mobility Products 401(k) Profit Sharing Plan | Pride Mobility Products Corporation | Duryea | PA | DC | 1,097 |
| Priestly Fraternity of Saint Peter 401(k) Profit Sharing Plan & Trust | Priestly Fraternity of Saint Peter, Inc. | S. Abington Township | PA | DC | 188 |
| Primanti Corporation 401(k) Plan | Primanti Corporation | Pittsburgh | PA | DC | 931 |
| Primary Health Network Retirement Savings Plan | Primary Health Network | Sharon | PA | DC | 745 |
| Primecare Medical, Inc. Employees Retirement Plan | Primecare Medical, Inc. | Harrisburg | PA | DC | 1,261 |
| Primepay, LLC 401(k) Profit Sharing Plan | Primepay, LLC | West Chester | PA | DC | 466 |
| Primitives by Kathy 401(k) Plan | Primitives by Kathy, Inc. | Lancaster | PA | DC | 120 |
| Printfly 401(k) Plan | Printfly Corporation | Philadelphia | PA | DC | 384 |
| Printing Industry and Union Consolidated Pens Plan | Printing Industry Association of Western Pennsylvania | Carnegie | PA | DB | 141 |
| Printmail Solutions, Inc. 401(k) Plan | Printmail Solutions, Inc. | Newtown | PA | DC | 237 |
| Prism Spectrum Ehg 401(k) Plan | Prism Spectrum Holdings LLC | Pittsburgh | PA | DC | 538 |
| Private Industry Council Retirement Savings Plan | Private Industry Council of Westmoreland/fayette Inc. | Greensburg | PA | DC | 430 |
| PRL, Inc. 401(k) Plan | PRL, Inc. | Cornwall | PA | DC | 159 |
| PRN & VRS 401(k) Plan | Acumen Health Holdings, LLC | Blue Bell | PA | DC | 190 |
| Procacci Bros. Sales Corporation 401(k) Plan | Procacci Bros. Sales Corp. | Philadelphia | PA | DC | 3,575 |
| Professional Building Systems, Inc. 401(k) Plan | Professional Building Systems, Inc. | Middleburg | PA | DC | 980 |
| Progenyhealth, LLC 401(k) Plan | Progenyhealth, LLC | Plymouth Meeting | PA | DC | 334 |
| Progressive Dental Concepts 401(k) Savings Plan | Progressive Dental Concepts, LLC | Camp Hill | PA | DC | 225 |
| Progressive Physician Associates, Inc. Retirement Savings Plan | Progressive Physician Associates, Inc. | Bethlehem | PA | DC | 171 |
| Pro Is, Inc. 401(k) Plan | Pro Is, Inc. | York | PA | DC | 141 |
| Project Home 401(k) Plan | Project Home | Philadelphia | PA | DC | 527 |
| Project Management Institute Employee Savings Plan | Project Management Institute, Inc. | Newtown Square | PA | DC | 735 |
| Prominent Fluid Controls, Inc. 401(k) Profit Sharing Plan | Prominent Fluid Controls, Inc. | Pittsburgh | PA | DC | 220 |
| Promise to Perform Industries, Inc. | Promise to Perform Industries, Inc. | Morgantown | PA | DC | 162 |
| Propel Schools 403(b) Plan | Propel Schools | Pittsburgh | PA | DC | 876 |
| Property Management, Inc. Employee's 401(k) Plan | Property Management, Inc. | Camp Hill | PA | DC | 346 |
| Prospectus/berco 401(k) Plan | Prospectus/berco | Reading | PA | DC | 313 |
| Providence Place 401(k) Retirement Plan | G M Leader Corporation | Hummelstown | PA | DC | 458 |
| Provident Charter School 403(b) Plan | Provident Charter School | Pittsburgh | PA | DC | 146 |
| PRWT Services 401(k) Plan | PRWT Services, Inc. | Philadelphia | PA | DC | 639 |
| PRWT Services Employee Stock Ownership Plan | PRWT Services, Inc. | Philadelphia | PA | DC | 1,015 |
| Psi America 401(k) Plan | Psi Pharma Support America Inc. | King of Prussia | PA | DC | 669 |
| PTC Alliance LLC 401(k) Plan | PTC Alliance LLC | Wexford | PA | DC | 827 |
| PTC Alliance LLC Union Retirement Savings Plan | PTC Alliance LLC | Wexford | PA | DC | 732 |
| Public Health Management Corp. Employees' Money Purchase Pension Plan | Public Health Management Corporation | Philadelphia | PA | DC | 1,949 |
| Punxsutawney Area Hospital, Inc. 401(k) Profit Sharing Plan | Punxsutawney Area Hospital, Inc. | Punxsutawney | PA | DC | 523 |
| Pve, LLC 401(k) Plan | Pve, LLC | Sewickley | PA | DC | 175 |
| PVR Technologies Employees Savings Plan | PVR Technologies, Inc. | King of Prussia | PA | DC | 185 |
| PVR Technologies Employees Savings Plan | PVR Technologies, Inc. | King of Prussia | PA | DC | 182 |
| P.W. Campbell Contracting Company Profit Sharing Plan | P.W. Campbell Contracting Company | Pittsburgh | PA | DC | 148 |
| PWP Enterprises, Inc. | PWP Enterprises, Inc. | Emmaus | PA | DC | 386 |
| Pyramid Healthcare, Inc. 401(k) Retirement Plan | Pyramid Healthcare, Inc. | Altoona | PA | DC | 4,231 |
| Qliktech Inc. 401(k) Plan | Qliktech Inc. | King of Prussia | PA | DC | 1,739 |
| Q-Mation/strongarm 401(k) Retirement Plan | Q-Mation, Inc. | Horsham | PA | DC | 257 |
| QNB Retirement Savings Plan | QNB Corp. | Quakertown | PA | DC | 273 |
| Quaint Oak Bancorp, Inc. Employee Stock Ownership Plan | Quaint Oak Bancorp, Inc. and Quaint Oak Bank | Southampton | PA | DC | 120 |
| Quaint Oak Bank 401(k) Plan | Quaint Oak Bank | Southampton | PA | DC | 144 |
| Quaker Houghton Retirement Savings Plan | Quaker Chemical Corporation | Conshohocken | PA | DC | 1,580 |
| Quaker Maid Meats, Inc. 401(k) Profit Sharing Plan | Quaker Maid Meats, Inc. | Reading | PA | DC | 193 |
| Quality Custom Cabinetry, Inc. Profit Sharing Plan | Quality Custom Cabinetry, Inc. | New Holland | PA | DC | 157 |
| Quality Foods Corporation Employee Profit Sharing Plan | Quality Foods Corporation Kuhn's Market | Pittsburgh | PA | DC | 444 |
| Quality Life Services 401(k) Plan | Quality Life Services | Butler | PA | DC | 1,469 |
| Quandel Enterprises, LLC and Subsidiaries Retirement Savings Plan | Quandel Enterprises, LLC | Harrisburg | PA | DC | 326 |
| Quantum Imaging & Therapeutic Associates, Inc. Profit Sharing & 401(k) Plan | Quantum Imaging & Therapeutic Associates Inc. | Lewisberry | PA | DC | 139 |
| Quarryville Presbyterian Retirement Community 401(k) Plan | Quarryville Presbyterian Retirement Community | Quarryville | PA | DC | 215 |
| Quarryville Presbyterian Retirement Community Pension Plan | Quarryville Presbyterian Retirement Community | Quarryville | PA | DB | 183 |
| Quartet Mso, LLC 401(k) Profit Sharing Plan | Quartet Mso, LLC | Erie | PA | DC | 227 |
| Quick Med Claims, LLC 401(k) Profit Sharing Plan | Quick Med Claims, LLC | Pittsburgh | PA | DC | 335 |
| Qui(k) 401(k) Plan | Americantcs Fiduciary Services, LLC | Pittsburgh | PA | DC | 942 |
| Quotient Sciences - Philadelphia, LLC 401(k) Plan | Quotient Sciences - Philadelphia, LLC | Boothwyn | PA | DC | 668 |
| Qurate Retail Group 401(k) Retirement Savings Plan for Cornerstone Brands | Cornerstone Brands Inc. | West Chester | PA | DC | 1,565 |
| Qurate Retail Group 401(k) Retirement Savings Plan for QVC and HSN | QVC, Inc. | West Chester | PA | DC | 9,124 |
| Rac/ser Salaried Employees' 401(k) Plan | Reading Anthracite Company | Pottsville | PA | DC | 250 |
| Radial Retirement Savings Plan | Radial Holdings, L.P. | King of Prussia | PA | DC | 2,816 |
| Radian Group Inc. Savings Incentive Plan | Radian Group, Inc. | Wayne | PA | DC | 1,770 |
| Radius Global Infrastructure, Inc. 401(k) and Profit Sharing | Radius Global Infrastructure, Inc. | Bala Cynwyd | PA | DC | 165 |
| Radius Global Solutions 401(k) Plan | Radius Holdings LLC | Ambler | PA | DC | 824 |
| Raf Industries, Inc. Savings Plan | Raf Industries, Inc. | Bala Cynwyd | PA | DC | 1,195 |
| Rajant Corporation 401(k) Plan Trust | Rajant Corporation | Malvern | PA | DC | 175 |
| R and R Express Inc. 401(k) Profit Sharing Plan and Trust | R & R Express Holdco, Inc. | Pittsburgh | PA | DC | 546 |
| Raremed Solutions Savings Plan | Summit Access Solutions, LLC | Pittsburgh | PA | DC | 266 |
| Rawle & Henderson Retirement Plan | Rawle & Henderson, LLP | Philadelphia | PA | DC | 275 |
| RCCB 401(k) Retirement Plan | Royer Cooper Cohen Braunfeld LLC | Conshohocken | PA | DC | 124 |
| RDS Enterprises LLC DBA Porsche of the Main Line 401(k) Plan | RDS Enterprises LLC DBA Porsche of the Main Line | Newton Square | PA | DC | 245 |
| Reaction Biology Corp. 401(k) Profit Sharing Plan and Trust | Reaction Biology Corp. | Malvern | PA | DC | 123 |
| Reading Bakery Systems Employees' Profit Sharing Trust | Reading Bakery Systems | Robesonia | PA | DC | 297 |
| Reading Health System Pension Plan | Reading Health System | Reading | PA | DB | 4,338 |
| Recovery Centers of America 401(k) Plan | Recovery Centers of America Holdings LLC | King of Prussia | PA | DC | 2,302 |
| Redner's Employees Profit Sharing and Stock Ownership Plan | Redners Markets, Inc. | Reading | PA | DC | 3,379 |
| Redners Markets, Inc. Pre-Tax Savings Plan | Redners Markets, Inc. | Reading | PA | DC | 2,891 |
| Red Nucleus 401(k) Retirement Plan | Red Nucleus Solutions LLC | Yardley | PA | DC | 606 |
| Reedman-Toll 401(k) Plan | Reedman-Toll, L.P. | Langhorne | PA | DC | 518 |
| Reed Oil Company 401(k) Profit Sharing Plan | Reed Oil Company | New Castle | PA | DC | 141 |
| Reed Smith 401(k) Plan | Reed Smith LLP | Pittsburgh | PA | DC | 3,414 |
| Reed Smith LLP Cash Balance Retirement Plan | Reed Smith LLP | Pittsburgh | PA | DB | 464 |
| Reh Holdings, Inc. Profit Sharing Plan | Reh Holdings, Inc. | York | PA | DC | 274 |
| Reitnouer, Inc. 401(k) Plan | Reitnouer, Inc. | Birdsboro | PA | DC | 325 |
| Reliance Savings Bank Profit Sharing and 401(k) Plan | Reliance Savings Bank | Altoona | PA | DC | 122 |
| Reliance Standard Life Insurance Company Retirement Savings Plan | Reliance Standard Life Insurance Company | Philadelphia | PA | DC | 3,569 |
| Remco, Inc. Employees 401(k) Plan | Remco, Inc. | Mechanicsburg | PA | DC | 1,012 |
| Remco, Inc. Employee Stock Ownership Plan | Remco, Inc. | Mechanicsburg | PA | DC | 949 |
| Remed Holdings, LLC and Affiliated Companies 401(k) Plan | Remed Holdings, LLC | Paoli | PA | DC | 1,183 |
| Remote DBA Experts, LLC 401(K)/PROFIT Sharing Plan | Navisite, LLC | Cranberry Township | PA | DC | 395 |
| Renewal, Inc. Money Purchase Pension Plan | Renewal Inc. | Pittsburgh | PA | DC | 343 |
| Rentokil Initial USA 401(k) Plan | Rentokil North America, Inc. | Reading | PA | DC | 28,927 |
| Resilite Sports Products, Inc. 401(k) Retirement Plan | Resilite Sports Products, Inc. | Northumberland | PA | DC | 164 |
| Resin Solutions, LLC Employee Savings Plan | Resin Solutions, LLC | Exton | PA | DC | 137 |
| Resolian 401(k) Plan | Alliance Pharma, Inc. | Malvern | PA | DC | 175 |
| Resolution Life Services (US) 401(k) Plan | Resolution Life Services US Inc. | West Chester | PA | DC | 620 |
| Respitech Medical Inc. 401(k) Profit Sharing Plan & Trust | Respitech Medical Inc. | Malvern | PA | DC | 151 |
| Restek Corporation Profit Sharing and ESOP | Restek Corporation | Bellefonte | PA | DC | 628 |
| Retail Wholesale Department Store Union Local 1034 Defined Contribution Pension Plan | Retail Wholesale Department Store Defined Contribution Pension Plan | Wayne | PA | DC | 2,253 |
| Retinovitreous Associates Ltd. 401(k) Profit Sharing Plan | Retinovitreous Associates, Ltd. | Plymouth Meeting | PA | DC | 544 |
| Retirement Allowance Plan of the University of Pennsylvania | Trustees of the University of PA | Philadelphia | PA | DB | 4,160 |
| Retirement Contribution and 403(b) Matching Plan of the University of Pennsylvania Health System | Trustees of the Univ. of Penn | Philadelphia | PA | DC | 47,760 |
| Retirement Income Plan for Employees of Ahf, LLC | Ahf, LLC DBA Ahf Products | Mountville | PA | DB | 327 |
| Retirement Income Plan for Employees of Armstrong World Industries Inc. | Armstrong World Industries Inc. | Lancaster | PA | DB | 2,523 |
| Retirement Income Plan for Employees of Sae International | Sae International | Warrendale | PA | DB | 193 |
| Retirement Income Plan for Employees of Ugi Utilities, Inc. | Ugi Utilities, Inc. | Denver | PA | DB | 3,210 |
| Retirement Income Plan of the National Board of Medical Examiners | National Board of Medical Examiners | Philadelphia | PA | DB | 795 |
| Retirement Plan for Bargaining Unit Employees of Galliker Dairy Company | Galliker Dairy Company | Johnstown | PA | DB | 271 |
| Retirement Plan for Clerical and Maintenance Employees of the University of Scranton | University of Scranton | Scranton | PA | DC | 377 |
| Retirement Plan for Employees of Carmeuse Lime, Inc. and Subsidiaries | Carmeuse Lime, Inc. | Pittsburgh | PA | DB | 1,142 |
| Retirement Plan for Employees of Channellock, Inc. | Channellock, Inc. | Meadville | PA | DB | 414 |
| Retirement Plan for Employees of Euro Foods, Inc. d/b/a Citterio U.S.A. Corporation | Euro Foods, Inc. d/b/a Citterio USA Corporation | Freeland | PA | DC | 129 |
| Retirement Plan for Employees of Gbu Financial Life | Gbu Financial Life | Pittsburgh | PA | DB | 145 |
| Retirement Plan for Employees of Hamlin Bank and Trust Company | Hamlin Bank and Trust Company | Smethport | PA | DB | 197 |
| Retirement Plan for Employees of Indiana Regional Medical Center | Indiana Regional Medical Center | Indiana | PA | DB | 1,196 |
| Retirement Plan for Employees of Knouse Foods Cooperative, Inc. | Knouse Foods Cooperative, Inc. | Peach Glen | PA | DB | 416 |
| Retirement Plan for Employees of Meadville Medical Center | Meadville Medical Center | Meadville | PA | DB | 1,031 |
| Retirement Plan for Employees of Step by Step, Inc. | Step by Step, Inc. | Wilkes Barre | PA | DC | 1,547 |
| Retirement Plan for Employees of the Burnham Group | Burnham Holdings, Inc. | Lancaster | PA | DB | 317 |
| Retirement Plan for Employees of the Uniontown Hospital | The Uniontown Hospital | Uniontown | PA | DB | 987 |
| Retirement Plan for Employees of the Watson Institute | The Watson Institute | Sewickley | PA | DB | 301 |
| Retirement Plan for Faculty, Administrative and Professional Employees of University of Scranton | University of Scranton | Scranton | PA | DC | 927 |
| Retirement Plan for Flsmidth Inc. Salaried Employees | Flsmidth Inc. | Bethlehem | PA | DB | 705 |
| Retirement Plan for Hourly and Salaried Employees of Donsco, Inc. | Donsco, Inc. | Wrightsville | PA | DB | 401 |
| Retirement Plan for Non-Union Factory Employees of Knouse Foods Cooperative, Inc. | Knouse Foods Cooperative, Inc. | Peach Glen | PA | DB | 225 |
| Retirement Plan for Salaried Employees of the Hillman Company | The Hillman Company | Pittsburgh | PA | DB | 113 |
| Retirement Plan for the Employees of Littlestown Foundry, Inc. | Littlestown Foundry, Inc. | Littlestown | PA | DB | 130 |
| Retirement Plan for the Employees of Northeast Counseling Services | Northeast Counseling Services | Nanticoke | PA | DC | 286 |
| Retirement Plan of 3SI Security Systems, Inc. | 3SI Security Systems, Inc. | Malvern | PA | DC | 325 |
| Retirement Plan of Elm Terrace Gardens | Elm Terrace Gardens | Lansdale | PA | DC | 191 |
| Retirement Plan of Lebanon Valley Brethren Home | Lebanon Valley Brethren Home | Palmyra | PA | DC | 317 |
| Retirement Program for the Employees of the Arc of Cumberland and Perry Counties | The Arc of Cumberland and Perry Counties | Carlisle | PA | DC | 216 |
| Retirement Savings and Investment Plan for Employees of Knouse Foods Cooperative, Inc. Collective Bargaining Units | Knouse Foods Cooperative, Inc. | Peach Glen | PA | DC | 577 |
| Retirement Savings Plan for Employees of West Penn Allegheny Health System | West Penn Allegheny Health System | Pittsburgh | PA | DC | 15,107 |
| Retirement Savings Plan for Hourly Ees of Alcoa USA Corp. | Alcoa USA Corp. | Pittsburgh | PA | DC | 1,840 |
| Retirement Savings Plan for Salaried Ees of Alcoa USA Corp. | Alcoa USA Corp. | Pittsburgh | PA | DC | 1,600 |
| Rettew Associates Inc. 401(k) & Profit Sharing Plan | Rettew Associates, Inc. | Lancaster | PA | DC | 421 |
| Rettew Employee Stock Ownership Plan | Rettew Holding Company | Lancaster | PA | DC | 396 |
| Revised Pension Plan for Employees of Pennsylvania National Mutual Casualty Insurance Company and Its Affiliated Companies | Pennsylvania National Mutual Casualty Insurance Company | Harrisburg | PA | DB | 1,072 |
| Revolution Energy Services Inc. | Revolution Energy Services Inc. | McDonald | PA | DC | 204 |
| Reynolds Services, Inc. 401(k) Profit Sharing Plan | Reynolds Services, Inc. | Greenville | PA | DC | 124 |
| R F Fager Company 401(k) Profit Sharing Plan and Trust | R F Fager Company, LLC | Camp Hill | PA | DC | 239 |
| RG Industries, Inc. Profit Sharing Plan | RG Industries, Inc. | York | PA | DC | 200 |
| R.G. Johnson Company, Inc. Retirement Plan | R.G. Johnson Company, Inc. | Washington | PA | DC | 158 |
| RG King Companies Retirement Plan | Rylind Construction Company, Inc. | Mount Wolf | PA | DC | 208 |
| RHD Investors Choice 403(b) Plan | Resources for Human Development, Inc. | Philadelphia | PA | DC | 4,657 |
| Rheumatic Disease Associates, Ltd. 401(k) Profit Sharing Plan | Rheumatic Disease Associates, Ltd. | Willow Grove | PA | DC | 164 |
| Rhoads Energy 401(k) Plan | Jerome H. Rhoads, Inc. | Lancaster | PA | DC | 200 |
| Rhode Island Energy Retirement Plan | PPL Services Corporation | Allentown | PA | DB | 2,157 |
| Rhodes Development Group, Inc. Employee Stock Ownership Plan | Rhodes Development Group, Inc. | Camp Hill | PA | DC | 320 |
| Rice Fruit Company Retirement Plan | Rice Fruit Company | Gardners | PA | DC | 189 |
| Richter Precision, Inc. 401(k) Profit Sharing Plan and Trust | Richter Precision, Inc. | East Petersburg | PA | DC | 153 |
| Ricoh Family Group Pension Equity Plan | Ricoh USA, Inc. | Exton | PA | DB | 2,926 |
| Ricoh USA, Inc. Retirement Savings Plan | Ricoh USA, Inc. | Exton | PA | DC | 16,405 |
| Riddle Village Retirement Savings Plan | Riddle Village | Media | PA | DC | 367 |
| Ridg-U-Rak Inc. 401(k) Profit Sharing Plan & Trust | Ridg-U-Rak Inc. | North East | PA | DC | 239 |
| Riggs Industries, Inc. Consolidated 401(k) Profit Sharing Plan | Riggs Industries, Inc. | Stoystown | PA | DC | 367 |
| Rigidply Rafters, Inc. Employee Savings & Retirement Plan | Rigidply Rafters, Inc. | Richland | PA | DC | 245 |
| Rite Aid Corporation 401(k) for Collectively Bargained Associates | Rite Aid Corporation | Harrisburg | PA | DC | 5,903 |
| Ritz-Craft Corporation Profit Sharing Retirement Plan | Ritz-Craft Corporation of Pennsylvania, Inc. | Mifflinburg | PA | DC | 767 |
| Riviana Foods Inc. Pasta Group Retirement Plan | Riviana Foods Inc. | Harrisburg | PA | DB | 616 |
| Riviana Foods Inc. Savings Plan and Trust | Riviana Foods Inc. | Harrisburg | PA | DC | 1,346 |
| Rizzo International, Inc. 401(k) Profit Sharing Plan | Rizzo International, Inc. | Pittsburgh | PA | DC | 129 |
| RJ Lee Group, Inc. Retirement Savings Plan | RJ Lee Group, Inc. | Monroeville | PA | DC | 288 |
| RJ Walker Inc. 401 (K) Plan | R.J. Walker Co., Inc. | Scranton | PA | DC | 128 |
| RKL LLP 401(k) Plan | RKL LLP | Lancaster | PA | DC | 911 |
| R M Palmer Company Investment Opportunity Plan | R M Palmer Company LLC | West Reading | PA | DC | 875 |
| Roadrunner Recycling 401(k) Plan | Roadrunner Recycling, Inc. | Pittsburgh | PA | DC | 491 |
| Road Scholar Transport, Inc. Retirement Plan | Road Scholar Transport, Inc. | Dunmore | PA | DC | 159 |
| Robert D. Gilmore & Associates, Inc. 401(k) Profit Sharing Plan | Robert D. Gilmore & Associates, Inc. | New Britain | PA | DC | 233 |
| Robert D. Gilmore & Associates, Inc. Employee Stock Ownership Plan | Robert D. Gilmore & Associates, Inc. | New Britain | PA | DC | 266 |
| Robert Morris University Defined Contribution Retirement Plan | Robert Morris University | Moon Township | PA | DC | 809 |
| Robindale Energy Services 401(k) Plan | Robindale Energy Services, Inc. | Latrobe | PA | DC | 1,030 |
| Robinson Fans Holdings 401(k) & Profit Sharing Plan | Robinson Fans Holdings, Inc. | Zelienople | PA | DC | 417 |
| Robroy Industries, Inc. 401(k) Savings Plan | Robroy Industries, Inc. | Verona | PA | DC | 381 |
| Robson Forensic Employee Stock Ownership Plan | Robson Forensic, Inc. | Lancaster | PA | DC | 169 |
| Robson Forensic, Inc. 401(k) Plan | Robson Forensic, Inc. | Lancaster | PA | DC | 239 |
| Rock-It Cargo 401(k) Plan | Rock-It Cargo USA LLC (USA) | Lititz | PA | DC | 335 |
| Rockland, Inc. Profit Sharing Plan | Rockland, Inc. | Bedford | PA | DC | 544 |
| Roc Service Company, LLC 401(k) Plan | Roc Service Company, LLC | Canonsburg | PA | DC | 254 |
| Rohrich Automotive Group 401(k) Profit Sharing Plan | Rohrich Automotive Group | Pittsburgh | PA | DC | 453 |
| Rolling Rock Club Employees 401(k) Savings Plan | Rolling Rock Club | Ligonier | PA | DC | 180 |
| Roofers Local Union #210 Money Purchase Pension Plan | Roofers Local Union #210 Board of Trustees | Erie | PA | DC | 325 |
| Roofers & Waterproofers Local 37 Annuity Fund | Board of Trustees of the Roofers & Waterproofers Local 37 Annuity Fun | Pittsburgh | PA | DC | 311 |
| Rosebud Mining Company 401(k) Plan | Rosebud Mining Company | Kittanning | PA | DC | 1,236 |
| Rose Casual Dining 401(k) Retirement Savings Plan | H. T. Rose Enterprises, Inc. | Newtown | PA | DC | 290 |
| Rosenberger USA Corp. 401(k) Plan | Rosenberger USA Corp. | Akron | PA | DC | 248 |
| Ross Mould, LLC Bargaining Employees' Defined Benefit Plan | Ross Mould, LLC | Washington | PA | DB | 239 |
| Rotating Machinery Services, Inc. 401(k) P/s Plan | Rotating Machinery Services, Inc. | Bethlehem | PA | DC | 490 |
| Rothman Institute 401(k) Profit Sharing Plan | Reconstructive Orthopaedic Associates II, P.C. | Philadelphia | PA | DC | 2,019 |
| Rouse Estate 403(b) Retirement Plan | The Board of Directors of the Rouse Estate | Youngsville | PA | DC | 449 |
| RP Management, Inc. 401(k) Plan | RP Management Inc. | Wynnewood | PA | DC | 264 |
| RPS Blueprint | Americantcs Fiduciary Services, LLC | Pittsburgh | PA | DC | 1,235 |
| RPS Smartcourse Savings Plan | Americantcs Fiduciary Services, LLC | Pittsburgh | PA | DC | 741 |
| R & P Technologies 401(k) Profit Sharing Plan & Trust | R & P Technologies | Dublin | PA | DC | 495 |
| Rqm+ 401(k) Plan | Rqm+ | Monroeville | PA | DC | 471 |
| R&Q Solutions 401(k) Plan | R&Q Solutions | Philadelphia | PA | DC | 105 |
| RS Integrated Supply US Inc. 401(k) Plan | RS Integrated Supply US | Radnor | PA | DC | 650 |
| Rusmur Floors Inc. 401(k) Profit Sharing Plan & Trust | Rusmur Floors Inc. | Bridgeville | PA | DC | 181 |
| Russell Standard Corporation 401 (K) Profit Sharing Plan & Trust | Russell Standard Corporation | Pittsburgh | PA | DC | 317 |
| Rutter's Retirement Savings Plan | Rutter's | York | PA | DC | 1,785 |
| R-V Industries, Inc. 401(k) & Profit Sharing Plan | R-V Industries, Inc. | Honey Brook | PA | DC | 418 |
| R.W. Sauder, Inc. 401(k) Profit Sharing Plan | R.W. Sauder, Inc. | Lititz | PA | DC | 380 |
| Ryco 401(k) Plan | Ryco Inc. | McKeesport | PA | DC | 184 |
| Ryco Inc. Employee Stock Ownership Plan | Ryco Inc. | McKeesport | PA | DC | 217 |
| Rycon Construction 401(k) Plan | Rycon Construction, Inc. | Pittsburgh | PA | DC | 813 |
| Rycon Holdings Inc. Employee Stock Ownership Plan and Trust | Rycon Holdings, Inc. | Pittsburgh | PA | DC | 515 |
| Rynone Manufacturing Corporation 401(k) Plan | Rynone Manufacturing Corporation | Sayre | PA | DC | 134 |
| Sabre Systems, LLC 401(k) Plan | Sabre Systems, LLC | Warminster | PA | DC | 462 |
| Sac, Inc. 401(k) Plan | Sac, Inc. | Bedford | PA | DC | 184 |
| Safe-Harbor 401(k) Profit Sharing Plan for Employees of Richard J. Caron Foundation | Richard J. Caron Foundation | Wernersville | PA | DC | 994 |
| Safe-Harbor 403(b) Thrift Plan for Employees of Union Community Care | Union Community Care | Lancaster | PA | DC | 526 |
| Sagent M&C, LLC 401(k) Plan | Sagent Lending Technologies | King of Prussia | PA | DC | 479 |
| Sage Senior Living, LLC 401(k) Plan | Sage Senior Living, LLC | Springfield | PA | DC | 658 |
| S & a Homes and Affiliates Profit Sharing and 401(k) Plan | S & a Homes, Inc. | State College | PA | DC | 292 |
| Sai Consulting Engineers, Inc. 401(k) RS Plan | Sai Consulting Engineers, Inc. | Pittsburgh | PA | DC | 187 |
| Sai Consulting Engineers, Inc. Employee Stock Ownership Plan | Sai Consulting Engineers, Inc. | Pittsburgh | PA | DC | 133 |
| Sai Med Partners, LLC 401(k) Incentive Savings Plan | Sai Med Partners, LLC | Reading | PA | DC | 178 |
| Saint Francis University Retirement Plan | Saint Francis University | Loretto | PA | DC | 988 |
| Saint-Gobain Corporation 401(k) Plan for Hourly Employees | Saint-Gobain Corporation | Malvern | PA | DC | 12,105 |
| Saint-Gobain Corporation 401(k) Plan for Salaried Employees | Saint-Gobain Corporation | Malvern | PA | DC | 10,002 |
| Saint Joseph's University Retirement Plan | Saint Joseph's University | Philadelphia | PA | DC | 3,825 |
| Saint Mary's Home of Erie 403(b) Plan | Saint Mary's Home of Erie | Erie | PA | DC | 355 |
| Saint Vincent Retirement Plan | Saint Vincent College | Latrobe | PA | DC | 740 |
| Salaried Employee Pension Plan for Kapl Employees and Retirees | Fluor Marine Propulsion, LLC | West Mifflin | PA | DB | 3,269 |
| Sallus Retirement LLC Pooled Employer Plan | Sallus Retirement LLC | Berwyn | PA | DC | 727 |
| Sallus Retirement Select Pooled Employer Plan No. 3 | Sallus Retirement LLC | Berwyn | PA | DC | 103 |
| Sampson Morris Group, Inc. 401(k) Plan | Sampson Morris Group, Inc. | Monroeville | PA | DC | 105 |
| Samuels & Son Seafood Co. Union 401(k) Plan | Samuels & Son Seafood Company Inc. | Philadelphia | PA | DC | 190 |
| Sandmeyer Steel Company Capital Accumulation Plan | Sandmeyer Steel Company | Philadelphia | PA | DC | 101 |
| Sandmeyer Steel Company Employees' Pension Plan | Sandmeyer Steel Company | Philadelphia | PA | DB | 155 |
| Sanofi Pasteur Inc. Retirement Plan | Sanofi Pasteur Inc. | Swiftwater | PA | DB | 2,141 |
| Santander 401(k) Plan | Santander Holdings USA, Inc. | Wyomissing | PA | DC | 19,451 |
| Sap America, Inc. 401(k) Plan | Sap America, Inc. | Newtown Square | PA | DC | 25,294 |
| Sarah a. Reed Children's Center Retirement Savings Plan | Sarah a. Reed Children's Center | Erie | PA | DC | 356 |
| Sargent Electric Company 401(k) Profit Sharing Plan | Sargent Electric Company | Pittsburgh | PA | DC | 198 |
| Sarris Candies, Inc. Profit Sharing 401(k) Plan | Sarris Candies, Inc. | Canonsburg | PA | DC | 219 |
| Saubels Market, Inc. 401(k) Plan | Saubels Market, Inc. | Stewartstown | PA | DC | 192 |
| Sauer Holdings, Inc. Savings and Retirement Plan | Sauer Holdings, Inc. | McKees Rocks | PA | DC | 539 |
| Saul Ewing Retirement Plan | Saul Ewing LLP | Philadelphia | PA | DC | 1,211 |
| Savana, Inc. 401(k) Retirement Plan | Savana, Inc. | Malvern | PA | DC | 140 |
| Savings and Investment Plan of Armstrong World Industries, Inc. | Armstrong World Industries Inc. | Lancaster | PA | DC | 4,027 |
| Savings Plan of PJM Interconnection, L.L.C. | PJM Interconnection L.L.C. | Audubon | PA | DC | 1,131 |
| Saxton & Stump, LLC 401(k) Profit Sharing Plan | Saxton & Stump, LLC | Lancaster | PA | DC | 218 |
| S&B USA / Asn / BPC 401(k) Plan | S&B USA Construction | Pittsburgh | PA | DC | 1,136 |
| Sce Environmental Group Inc. 401(k) Profit Sharing Plan & Trust | Sce Environmental Group Inc. | Jefferson Township | PA | DC | 223 |
| Schaad Detective Agency Inc. 401(k) Profit Sharing Plan | Schaad Detective Agency Inc. | York | PA | DC | 142 |
| Schaedler Yesco Distribution Inc. 401(k) Plan | Schaedler Yesco Distribution Inc. | Mechanicsburg | PA | DC | 520 |
| Schaedler Yesco Distribution Inc. Employee Stock Ownership Plan | Schaedler Yesco Distribution Inc. | Mechanicsburg | PA | DC | 508 |